/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: 700;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }

.btn--primary {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.btn--primary:hover {
  background: #d4952a;
  box-shadow: 0 4px 16px rgba(232, 166, 48, 0.35);
}

.btn--secondary {
  background: var(--color-primary);
  color: #fff;
}
.btn--secondary:hover {
  background: var(--color-primary-light);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary);
  color: #fff;
}

.btn--white {
  background: #fff;
  color: var(--color-primary);
}
.btn--white:hover {
  background: var(--color-bg);
  box-shadow: var(--shadow-md);
}

.btn--sm { padding: 10px 20px; font-size: var(--fs-small); }
.btn--lg { padding: 18px 36px; font-size: 1.125rem; }
.btn--full { width: 100%; justify-content: center; }

.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* Cards */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 32px;
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card--accent {
  border-left: 4px solid var(--color-secondary);
}

.card--flat { border: none; background: var(--color-bg-alt); }
.card--flat:hover { box-shadow: var(--shadow-sm); }

/* Service cards */
.service-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-secondary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--color-primary);
}
.service-card-icon svg { width: 28px; height: 28px; }
.service-card h3 { margin-bottom: 12px; }
.service-card p { font-size: var(--fs-small); margin-bottom: 20px; }
.service-card-link {
  font-weight: 700;
  font-size: var(--fs-small);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  transition: gap var(--transition-fast);
}
.service-card-link:hover { gap: 10px; }
.service-card-link svg { width: 16px; height: 16px; flex-shrink: 0; }

/* Reassurance bar */
.reassurance-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.reassurance-item {
  background: var(--color-surface);
  padding: 24px 20px;
  text-align: center;
}
.reassurance-item svg {
  width: 32px;
  height: 32px;
  color: var(--color-secondary);
  margin: 0 auto 12px;
}
.reassurance-item strong {
  display: block;
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}
.reassurance-item span {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .reassurance-bar { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 400px) {
  .reassurance-bar { grid-template-columns: 1fr; }
}

/* FAQ / Accordion */
.faq-list { display: flex; flex-direction: column; gap: 8px; }

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}
.faq-item.open { border-color: var(--color-secondary); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  text-align: left;
  font-size: var(--fs-body);
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-surface);
  cursor: pointer;
  transition: background var(--transition-fast);
}
.faq-question:hover { background: var(--color-bg); }
.faq-question svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
  color: var(--color-secondary);
}
.faq-item.open .faq-question svg { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-answer-inner {
  padding: 0 24px 24px;
  font-size: var(--fs-body);
  color: var(--color-text-light);
  line-height: 1.7;
}
.faq-answer-inner p + p { margin-top: 12px; }

/* Form */
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-weight: 600;
  font-size: var(--fs-small);
  color: var(--color-primary);
  margin-bottom: 6px;
}
.form-group label .required { color: var(--color-accent); }

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-size: var(--fs-body);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-control:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(232, 166, 48, 0.15);
}
.form-control::placeholder { color: var(--color-text-muted); }

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235A5A5A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

textarea.form-control { resize: vertical; min-height: 100px; }

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-body);
  color: var(--color-text);
  cursor: pointer;
}
.checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--color-secondary);
}

/* Form compact (dark background variant) */
.form-compact label {
  color: rgba(255,255,255,0.85);
}
.form-compact input,
.form-compact select,
.form-compact textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: var(--fs-body);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.1);
  color: #fff;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-compact input::placeholder,
.form-compact textarea::placeholder {
  color: rgba(255,255,255,0.5);
}
.form-compact input:focus,
.form-compact select:focus,
.form-compact textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(232, 166, 48, 0.2);
  background: rgba(255,255,255,0.15);
}
.form-compact select option {
  background: var(--color-primary);
  color: #fff;
}
.form-compact .checkbox-label {
  color: rgba(255,255,255,0.85);
}
.form-compact .btn {
  margin-top: 8px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  counter-reset: step;
}
.step {
  position: relative;
  counter-increment: step;
  padding-top: 60px;
}
.step::before {
  content: counter(step);
  position: absolute;
  top: 0;
  left: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-secondary);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}
.step h4 { margin-bottom: 8px; }
.step p { font-size: var(--fs-small); }

@media (max-width: 768px) {
  .steps { grid-template-columns: 1fr 1fr; gap: 24px; }
}
@media (max-width: 480px) {
  .steps { grid-template-columns: 1fr; }
}

/* CTA blocks */
.cta-block {
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  padding: 48px;
  text-align: center;
}
.cta-block h2, .cta-block h3 { color: #fff; }
.cta-block p { color: rgba(255,255,255,0.85); margin-bottom: 24px; }

/* Badge */
.badge {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius-pill);
}
.badge--primary { background: var(--color-primary); color: #fff; }
.badge--secondary { background: rgba(232,166,48,0.15); color: #b8841f; }

/* Table of contents */
.toc {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  margin-bottom: 40px;
}
.toc-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}
.toc ol {
  list-style: decimal;
  padding-left: 20px;
}
.toc li {
  padding: 4px 0;
}
.toc a {
  font-size: var(--fs-body);
  color: var(--color-primary);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition-fast);
}
.toc a:hover { color: var(--color-secondary); }

/* Sidebar guide nav */
.guide-sidebar {
  position: sticky;
  top: 80px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
}
.guide-sidebar-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-secondary);
}
.guide-sidebar a {
  display: block;
  padding: 8px 12px;
  font-size: var(--fs-small);
  color: var(--color-text-light);
  border-radius: var(--radius-sm);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: all var(--transition-fast);
}
.guide-sidebar a:hover { background: var(--color-bg-alt); color: var(--color-primary); }
.guide-sidebar a.active {
  background: rgba(232,166,48,0.1);
  color: var(--color-primary);
  font-weight: 600;
  border-left-color: var(--color-secondary);
}
.guide-sidebar-cta {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

/* Article nav prev/next */
.article-nav {
  margin-top: 48px;
  padding: 32px 0;
  border-top: 1px solid var(--color-border);
}
.article-nav-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.article-nav-prev,
.article-nav-next {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--fs-small);
}
.article-nav-prev:hover,
.article-nav-next:hover {
  color: var(--color-secondary);
}
.article-nav-next {
  justify-self: end;
  text-align: right;
}
.article-nav a svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

@media (max-width: 600px) {
  .article-nav-inner {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .article-nav-next {
    justify-self: start;
    text-align: left;
  }
}

/* Author box */
.author-box {
  margin-top: 48px;
  padding: 28px 32px;
  background: var(--color-bg-alt, #f5f5f3);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-secondary);
}
.author-box-name {
  display: block;
  font-size: 1.05rem;
  color: var(--color-primary);
  margin-bottom: 2px;
}
.author-box-role {
  display: block;
  font-size: var(--fs-small);
  color: var(--color-secondary);
  font-weight: 600;
  margin-bottom: 12px;
}
.author-box-bio {
  font-size: var(--fs-small);
  line-height: 1.7;
  color: var(--color-text-muted);
  margin: 0;
}

/* Neighbor cities */
.city-neighbors {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.city-neighbors a {
  display: inline-block;
  padding: 8px 16px;
  font-size: var(--fs-small);
  font-weight: 600;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  text-decoration: none;
  color: var(--color-primary);
  transition: all var(--transition-fast);
}
.city-neighbors a:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* Quartiers list */
.quartiers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 8px;
}
.quartier-tag {
  padding: 10px 16px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--color-text);
}

/* Pros/Cons list */
.pros-list li, .cons-list li {
  padding: 8px 0 8px 32px;
  position: relative;
  font-size: var(--fs-body);
  color: var(--color-text-light);
}
.pros-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-success);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}
.cons-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-accent);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 6 6 18'/%3E%3Cpath d='m6 6 12 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

/* Info box */
.info-box {
  padding: 24px 28px;
  border-radius: var(--radius-md);
  margin: 24px 0;
}
.info-box--warning {
  background: #FFF8E7;
  border-left: 4px solid var(--color-secondary);
}
.info-box--danger {
  background: #FEF2F2;
  border-left: 4px solid var(--color-accent);
}
.info-box--info {
  background: #EFF6FF;
  border-left: 4px solid var(--color-primary);
}
.info-box strong {
  display: block;
  margin-bottom: 4px;
}
.info-box p { margin-bottom: 0; }

/* Comparison table */
.comparison-table {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 24px 0;
}
.comparison-table th,
.comparison-table td {
  padding: 14px 18px;
  text-align: left;
  font-size: var(--fs-small);
  border-bottom: 1px solid var(--color-border);
}
.comparison-table th {
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
}
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:nth-child(even) td { background: var(--color-bg); }

/* Cities grid for hub page */
.cities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.city-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-fast);
}
.city-card:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-sm);
}
.city-card-name {
  font-weight: 700;
  color: var(--color-primary);
}
.city-card-pop {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}
.city-card svg { width: 16px; height: 16px; color: var(--color-text-muted); }